BOSCH PRS-1AIP1 IP Audio Interface
Business Type: PRS-1AIP1
Product number: F.01U.064.686

PRS-1AIP1 IP Audio Interface
An Integrated Solution for Audio Transmission over IP Network
Controlled inputs and outputs monitored
Supporting Relay
Audio delay can be configured on the output to achieve speaker synchronization
IP Solution Complying with EN 54 16 Standard
F.01U.064.686 25,029
PRS-1AIP1 China
Network Audio Interface
External power supply 118 to 56 VDC
External power supply 218 to 56 VDC
Power consumption 8 W (maximum)
Microphone Input (Audio Input 1)
Sensitivity - 48.5 to - 26 dBV
Impedance 1360 ohms
Frequency response 100 Hz to 15 kHz
SNR > 60 dB
Monitoring electret: 0.4-5 mA dynamic: 120-1300 ohm
Line Input (Audio Input 1 and 2)
Sensitivity - 16.5 to + 6 dBV
Impedance 22 kohm
Frequency response 20 Hz to 15 kHz
SNR > 70 dB
Pilot sound detection level (input only 2) - 30 dBV
Line Output (Audio Output 1 and 2)
Level 6 dBV (maximum)
Pilot audio level (2 output only) - 20 dBV (20 kHz)
Audio format
MPEG 1 3 (MP3) 32, 44.1 and 48 kHz sampling rates
Coding up to 192 kbps VBR
Decoding up to 320 kbps (stereo)
MPEG 1 Layer 216, 22.05 and 24 kHz sampling rates
G.711 uLaw, aLaw (sampling 8 or 24 kHz)
PCM 16 bits (sampling 8 or 24 kHz)
Control input 8x
Connector Removable Screw Terminal
Operating Closed Contact (with Monitoring)
Control/fault output 8x/1x
Connector Removable Screw Terminal
Operating contact (SPST, no voltage)
Level 24 V, 0.5 A
Ethernet 1 and 2
Connector Double RJ45, DTE Pin Layout
Standard 802.3i/802.3u
Speed 10/100 Mbps, adaptive
Flow Full Duplex/Half Duplex, Adaptive
Protocol TCP/IP, UDP, RTP, SIP, IGMP, DHCP, SNMP
RS 232/RS 485
RS 232 interface 9 pins Sub_D convex, DTE pin layout
Removable screw terminal for RS 485 interface
Pin Layout 300-115.200 Port
Setting (default) 9600, 8, N, 1
Dimensions (high x width x thickness) 216 x 38 x 125 mm (8.5 x 1.5 x 4.92 inches) (half 19 inches wide)
Weight 0.7 kg (1.5 pounds)
Install stand-alone or use additional frames to fit in a 19-inch cabinet
Colours Silver White and Carbon Black
Working temperature - 5C to + 50C (+23F to + 122F)
Start-up temperature 0 C to + 50 C (+32 F to + 122F)
Storage and transportation temperatures - 20 C to + 70 C (- 4 F to + 158 F)
Humidity 15% to 90%.
Pressure 600 to 1100 hPa